Results 91 to 100 of about 225,655 (338)
Uncertainties in classification system conversion and an analysis of inconsistencies in global land cover products [PDF]
, 2017 In this study, using the common classification systems of IGBP-17, IGBP-9, IPCC-5 and TC (vegetation, wetlands and others only), we studied spatial and areal inconsistencies in the three most recent multi-resource land cover products in a complex ...
De Maeyer, Philippe +3 more
core +2 more sources
Nordic Journal of Botany, EarlyView.Extensive field studies in remote areas of Chaharmahal and Bakhtiari Province, Iran, resulted in the identification of a novel Jurinea species (Asteraceae: subtribe Saussureinae). Jurinea kuhrangensis sp. nov., a chasmophytic species endemic to limestone outcrops in the subalpine region of Kuhrang County, is formally documented in this study ...
Amin Zeraatkar +2 more
wiley +1 more source
Survey of neurohospitalists: subspecialty definition and practice characteristics
Frontiers in Neurology, 2010 Background: Neurohospitalists represent an emerging neurological subspecialty focusing on inpatient neurological disease. Little data exists regarding neurohospitalist practice information and clinical activity.
David Likosky +3 more
doaj +1 more source
Seasonal Exploitation of Migratory Waterfowl at Natufian el‐Wad Terrace, Mount Carmel, Israel
International Journal of Osteoarchaeology, EarlyView.ABSTRACT Increased avian exploitation is a hallmark of broad‐spectrum subsistence strategies in the Levantine Natufian culture (15,000–11,700 cal. BP). However, detailed publications of bird remains from the Natufian are scant, especially regarding the Early Natufian, and the available evidence shows high inter‐site variability that begs explanation ...
Linda Amos +2 more
wiley +1 more source
Duration and Term Structure of Trade Agreements [PDF]
, 2010 Why are some trade agreements concluded for a limited period of time while others have the form of evergreen contracts supplemented with an advance termination notice clause?
Guriev, Sergei, Klimenko, Mikhail
core
Pollinators may not limit native seed set at puget lowland prairie restoration nurseries
Journal of Pollination Ecology, 2015 Land managers often rely on large-scale production of native seeds in nurseries for replanting into natural environments as part of restoration strategies.
Jennie F. Husby +2 more
doaj +1 more source
Time to burn: landscape drivers of fuel trait variability and fire regime in savanna ecosystems
Oikos, EarlyView.Fuel traits are important determinants of fire behavior and regime in savannas and, thus, of how fire affects plant communities. However, whether these traits are correlated, predictable and how they are influenced by biotic and abiotic drivers remain to be rigorously evaluated.
Waleska B. F. Manzan +2 more
wiley +1 more source
May your drug price be evergreen
Journal of Law and the Biosciences, 2018 Presenting the first comprehensive study of evergreening, this article examines the extent to which evergreening behavior—which can be defined as artificially extending the protection cliff—may contribute to the problem.
Robin C. Feldman
semanticscholar +1 more source